LM9076QBMAX-3.3/NOPB

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The LM9076QBMAX-3.3/NOPB is a fixed positive low-dropout voltage regulator with a 3.3 V output and 150 mA maximum current capability. It operates within a 40 V input range and features a typical dropout voltage of 250 mV at full load. The device maintains a static current of 25 µA and offers line regulation of 17 mV and load regulation of 42 mV. Power supply rejection ratio reaches 60 dB at 120 Hz. It functions reliably across an operating temperature range from -40 °C to +125 °C in an 8-pin SOIC package.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Automotive-grade qualification for reliable operation in demanding environments
• Low quiescent current design for efficient power management
• Fixed 3.3 V output configuration for stable voltage supply

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Automotive electronic systems requiring off-battery regulation
• Industrial control circuits needing robust linear regulation
• Embedded systems utilizing 3.3 V logic levels

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the complete part number including suffixes such as NOPB and MAX to ensure correct packaging and automotive grade status. Confirm that the supplier provides original manufacturer documentation or authorized distribution channels. Check RoHS compliance markings on physical components. Ensure storage conditions meet semiconductor handling standards to prevent damage before installation.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when automotive reliability and low standby current are critical requirements. The 40 V input tolerance allows direct connection to higher voltage rails without additional pre-regulation stages. Consider the 8-pin SOIC package constraints for PCB layout space. Evaluate thermal dissipation needs based on the voltage differential between input and output under maximum load conditions.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This regulator belongs to the LM9076-Q1 family, designed specifically for automotive applications. It complements other Texas Instruments LDOs by offering higher current capacity than standard 50 mA variants while maintaining low noise characteristics. The QBMA variant indicates specific automotive qualification standards distinct from commercial grade parts.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

LM9076BMA-3.3/NOPB serves as a non-automotive equivalent with similar electrical specifications but lacks automotive certification.